Stellenbosch Temperature by Month
Stellenbosch in Western Cape, South Africa sees moderate seasonal temperature shifts, with daytime highs between 17°C (63°F) in July and 28°C (82°F) in February, averaging 22°C (72°F) annually. Explore the full monthly breakdown below.
Stellenbosch Monthly Temperatures
The climate in Stellenbosch experiences moderate temperature changes, with mild shifts between seasons. At night, temperatures range from 17°C (63°F) in February to 7°C (45°F) in July.
The chart below illustrates the average maximum day and minimum night temperatures in Stellenbosch by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. February, the city's warmest month, averages 297 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
50-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in July
Historical Stellenbosch Temperatures: 1976-2026
Browse day-by-day temperature records for Stellenbosch spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Stellenbosch vs South Africa
The map below shows the annual temperature across South Africa. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Stellenbosch vs World: Temperature Compared
Stellenbosch's average annual maximum temperature is 22°C (72°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Glasgow, Scotland averages 13°C (55°F) a year — mild but often grey, with cold winters and rarely hot summers.
Beijing, China averages 20°C (68°F) annually, but with big seasonal swings — very cold winters and hot summers.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
What Does the Temperature Feel Like in Stellenbosch?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Stellenbosch, July is the coolest month, with average highs of 17°C (63°F) and humidity around 81% — considered very high. In February, the warmest month, temperatures average 28°C (82°F) with 72% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Stellenbosch this rarely lasts long on the ground.
For more on Stellenbosch's weather — including monthly rainfall, sunshine hours, and humidity — visit our Stellenbosch climate page.
